Extreme attempt, build all objects together, avoiding static library #330

Job	Run time
Build wheels on auto for ubuntu-22.04	35m 3s
All tests, on current Python (3.11)	3m 14s
Build wheels on auto for macos-12	9m 29s
Build wheels on aarch64 for ubuntu-22.04	3h 0m 6s
Build wheels on x86 for windows-2022	10m 50s
Build wheels on AMD64 for windows-2022	8m 59s
Build wheels on arm64 for macos-12	6m 31s
Upload wheels to PyPI	0s
	4h 14m 12s

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